Finding the Third Proportional to 184,588 and 434,612

Step by Step Solution

1. Step 1: Write the proportion equation
   184,588 : 434,612 = 434,612 : x
2. Step 2: Convert to fraction form
   184,588/434,612 = 434,612/x
3. Step 3: Cross multiply
   184,588x = 434,612 × 434,612
4. Step 4: Simplify right side
   184,588x = 188,887,590,544
5. Step 5: Solve for x
   x = 188,887,590,544/184,588
6. Step 6: Final answer
   x = 1,023,292.90